CVE-2019-11249 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2019-11249 Interim 1 32 2025-02-17T02:07:10Z current 2021-05-30T14:27:32Z 2025-02-17T02:07:10Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2019-11249 The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user's machine. If the tar binary in the container is malicious, it could run any code and output unexpected, malicious results. An attacker could use this to write files to any path on the user's machine when kubectl cp is called, limited only by the system permissions of the local user. Kubernetes affected versions include versions prior to 1.13.9, versions prior to 1.14.5, versions prior to 1.15.2, and versions 1.1, 1.2, 1.4, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 1.10, 1.11, 1.12. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://www.suse.com/support/security/rating/ SUSE Security Ratings openSUSE Tumbleweed kubernetes-apiserver-1.22.2-21.2 kubernetes-apiserver-minus1-1.21.5-21.2 kubernetes-client-1.22.2-21.2 kubernetes-controller-manager-1.22.2-21.2 kubernetes-controller-manager-minus1-1.21.5-21.2 kubernetes-coredns-1.8.4-21.2 kubernetes-coredns-minus1-1.8.0-21.2 kubernetes-etcd-3.5.0-21.2 kubernetes-etcd-minus1-3.4.13-21.2 kubernetes-kubeadm-1.22.2-21.2 kubernetes-kubelet-1.22.2-21.2 kubernetes-proxy-1.22.2-21.2 kubernetes-proxy-minus1-1.21.5-21.2 kubernetes-scheduler-1.22.2-21.2 kubernetes-scheduler-minus1-1.21.5-21.2 kubernetes-apiserver-1.22.2-21.2 as a component of openSUSE Tumbleweed kubernetes-apiserver-minus1-1.21.5-21.2 as a component of openSUSE Tumbleweed kubernetes-client-1.22.2-21.2 as a component of openSUSE Tumbleweed kubernetes-controller-manager-1.22.2-21.2 as a component of openSUSE Tumbleweed kubernetes-controller-manager-minus1-1.21.5-21.2 as a component of openSUSE Tumbleweed kubernetes-coredns-1.8.4-21.2 as a component of openSUSE Tumbleweed kubernetes-coredns-minus1-1.8.0-21.2 as a component of openSUSE Tumbleweed kubernetes-etcd-3.5.0-21.2 as a component of openSUSE Tumbleweed kubernetes-etcd-minus1-3.4.13-21.2 as a component of openSUSE Tumbleweed kubernetes-kubeadm-1.22.2-21.2 as a component of openSUSE Tumbleweed kubernetes-kubelet-1.22.2-21.2 as a component of openSUSE Tumbleweed kubernetes-proxy-1.22.2-21.2 as a component of openSUSE Tumbleweed kubernetes-proxy-minus1-1.21.5-21.2 as a component of openSUSE Tumbleweed kubernetes-scheduler-1.22.2-21.2 as a component of openSUSE Tumbleweed kubernetes-scheduler-minus1-1.21.5-21.2 as a component of openSUSE Tumbleweed The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user's machine. If the tar binary in the container is malicious, it could run any code and output unexpected, malicious results. An attacker could use this to write files to any path on the user's machine when kubectl cp is called, limited only by the system permissions of the local user. Kubernetes affected versions include versions prior to 1.13.9, versions prior to 1.14.5, versions prior to 1.15.2, and versions 1.1, 1.2, 1.4, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 1.10, 1.11, 1.12. CVE-2019-11249 openSUSE Tumbleweed:kubernetes-apiserver-1.22.2-21.2 openSUSE Tumbleweed:kubernetes-apiserver-minus1-1.21.5-21.2 openSUSE Tumbleweed:kubernetes-client-1.22.2-21.2 openSUSE Tumbleweed:kubernetes-controller-manager-1.22.2-21.2 openSUSE Tumbleweed:kubernetes-controller-manager-minus1-1.21.5-21.2 openSUSE Tumbleweed:kubernetes-coredns-1.8.4-21.2 openSUSE Tumbleweed:kubernetes-coredns-minus1-1.8.0-21.2 openSUSE Tumbleweed:kubernetes-etcd-3.5.0-21.2 openSUSE Tumbleweed:kubernetes-etcd-minus1-3.4.13-21.2 openSUSE Tumbleweed:kubernetes-kubeadm-1.22.2-21.2 openSUSE Tumbleweed:kubernetes-kubelet-1.22.2-21.2 openSUSE Tumbleweed:kubernetes-proxy-1.22.2-21.2 openSUSE Tumbleweed:kubernetes-proxy-minus1-1.21.5-21.2 openSUSE Tumbleweed:kubernetes-scheduler-1.22.2-21.2 openSUSE Tumbleweed:kubernetes-scheduler-minus1-1.21.5-21.2 moderate 5.8 AV:N/AC:M/Au:N/C:N/I:P/A:P 4.8 CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N